S40 T5 Block Mod upgrade
 

Looking at getting a block mod done as this is an apparent weak spot if your looking for gains 300 + ?

so just posting up on here for a recommendation or if and where others might of had theirs done?

Ive come across Dreamscience who I have been told have done great work on the Focus lot

http://www.dreamscience-automotive.co.uk/

and when doing the Block mod are there any other things I should get upgraded at the same time?